“This case relates to the two being involved in an intimate relationship beginning in September of 2018 in Grand Island, Neb., despite evidence that Fieldgrove is the paternal parent of Kershner,” says a release from the Grand Island Police Department.

The two suspects are also apparently married.

“Evidence leading up to the arrest suggests that Fieldgrove and Kershner were aware of the biological relationship before being intimate, and further indicates that they quickly married one another after being notified of the investigation,” the news release says.

Court documents state that both are St. Paul residents. Incest is a Class 3 felony.